Natural AttractionBlack Canyon of the Gunnison National Park Sign
2,700 ft deep slot canyon; base as narrow as 40 ft, carved in 2-billion-year-old rocks.

Calm lake waters reflect the shoreline lined with cottonwood and pines. The basin is shaped by water flow and sedimentationβa hydrologic feature rather than a canyon carved by ice. This is Sweitzer Lake State Park in Delta, Coloradoβa separate entity from Black Canyon of the Gunnison National Park.
Geological Formation
Drive-up view
Shoreline lake; cottonwood trees along banks; calm surface
Calm water, shoreline with trees, open sky
Independent state park near Delta; not part of Black Canyon NP; offers a tranquil lakeside landscape in contrast to canyon viewpoints
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Shoreline edges can be unstable. Water is cold; supervise children near the edge. Weather can shift quickly in semi-arid environments; stay hydrated and sun-protected. Do not feed wildlife.
Independent state park near Delta; not part of Black Canyon NP; offers a tranquil lakeside landscape in contrast to canyon viewpoints
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Black Canyon of the Gunnison National Park (nearby, separate entity)
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Shore access; supervise children near water.
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To Park Entrance
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Based on 332 Google reviews
Based on 332 guest reviews
" 4.3 stars from 332 reviews. Visitors describe a peaceful lakeside setting in Delta, distinct from Black Canyon NP; note potential parking or access considerations."
No. It is a separate state park located near Delta, CO.
Sweitzer Lake SP offers a different landscape and a quieter lakeside experience; it is a legitimate stop, but not a substitute for Black Canyon NP.
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5 listings
4 listings
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